Geometric Terms

6. the circle that intersects each side of a triangle at exactly one point; has no point outside the triangle
7. the circle that contains all three vertices of a triangle
8. (type of triangle) all angles are acute
9. the intersection point of the altitudes drawn from the vertices of the triangle to the opposite side
10. the point of the center of math in an object
14. Happening at the same time or point
17. (of a triangle) the center of the incircle
18. the exact middle point of a segment; divides the line segment into two equal halves
19. a perpendicular that is drawn from the vertex of a triangle to the opposite side
20. (type of triangle) all sides being unequal

1. (type of triangle) one angle is more than 90°
2. (type of triangle) two sides are equal
3. a line segment joining a vertex of the triangle to the midpoint of the opposite side
4. a straight line that divides an angle or line into two equal parts
5. the point at which the three perpendicular bisectors of the sides of a triangle intersect
11. at equal distances
12. property that states a side or angle is congruent to itself
13. identical in shape and size
15. (type of triangle) all sides being equal
16. (type of triangle) one angle is 90°